I broke my wrist a few months ago which was quite rubbish and I had to draw with my left hand.
Here's a left handed comic I made about the incident:
Also, despite my ridiculous predicament I went to life drawing a few days later and here's some of my drawings (NB, I only have an A4 scanner so these have been cropped slightly since I cannot be bothered to mess around trying to piece them all together):
So to recap:
a) Roller-disco is fun, but for god's sake man where the bloody wrist guards
b) drunk people do sometimes speak sense
c) left hand drawing is so bloody frustrating but hillarious